起因

小配列键盘操作多工作区确实不大方便，而且hyprland多屏使用chrome有严重bug，所以直接迁移到Niri

过程

被Hyprland折磨过了配Niri就很轻松啊。基本是看着文档就可以了。

1. 装包

   因为是Hyprland迁移来的， lightdm mako 等软件都已经有了，所以只装Niri必要的。

   sudo pacman -S --needed niri alacritty swaylock swayidle swaybg xwayland-satellite

   aur装一下noctalia&依赖

   paru -S noctalia-shell

2. 启动&配置

   Mod+M退出Hyprland，lightdm选一下Niri，不出意外就能顺利进入桌面了

   刚开启会贴心地显示一个快捷键表，好评

   Mod+T打开终端开始编辑配置：

   vim ~/.config/niri/config.kdl

   按照Noctalia文档把Niri的配置加入Niri配置，粘在最下面就可以，或者自己找到区块加入。

   window-rule {
       // 我不太喜欢大圆角所以调小了
       geometry-corner-radius 5
       clip-to-geometry true
   }
   
   layer-rule {
       match namespace="^quickshell-overview$"
       place-within-backdrop true
   }
   
   debug {
       honor-xdg-activation-with-invalid-serial
   }

   需要注意的是，相当一部分Noctalia的example配置覆盖掉了Niri的默认配置，记得仔细检查修改冲突项。Niri有niri validate命令可以快速找到冲突项。

   binds {
       // Core Noctalia binds
       Mod+Space { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "launcher" "toggle"; }
       Mod+S { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "sidePanel" "toggle"; }
       Mod+Comma { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "settings" "toggle"; }
   
       // Audio controls
       XF86AudioRaiseVolume { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "volume" "increase"; }
       XF86AudioLowerVolume { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "volume" "decrease"; }
       XF86AudioMute { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "volume" "muteOutput"; }
   
       // Brightness controls
       XF86MonBrightnessUp { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "brightness" "increase"; }
       XF86MonBrightnessDown { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "brightness" "decrease"; }
   
       // Utility shortcuts
       Mod+V { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "launcher" "clipboard"; }
       // 和居中冲突，而且我用不到快速计算器
       // Mod+C { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "launcher" "calculator"; }
       Mod+L { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "lockScreen" "toggle"; }
   }

   配置完Noctalia后。Niri侧基本按照文档配置即可。文档写得非常清楚，不多赘述。

   效果

   

   配置参考

   最后贴一个我自己的配置作为参考

   // This config is in the KDL format: https://kdl.dev
   // "/-" comments out the following node.
   // Check the wiki for a full description of the configuration:
   // https://yalter.github.io/niri/Configuration:-Introduction
   
   // Input device configuration.
   // Find the full list of options on the wiki:
   // https://yalter.github.io/niri/Configuration:-Input
   input {
       keyboard {
           xkb {
               // You can set rules, model, layout, variant and options.
               // For more information, see xkeyboard-config(7).
   
               // For example:
               layout "us,zh"
               // options "grp:win_space_toggle,compose:ralt,ctrl:nocaps"
   
               // If this section is empty, niri will fetch xkb settings
               // from org.freedesktop.locale1. You can control these using
               // localectl set-x11-keymap.
           }
   
           // Enable numlock on startup, omitting this setting disables it.
           numlock
       }
   
       // Next sections include libinput settings.
       // Omitting settings disables them, or leaves them at their default values.
       // All commented-out settings here are examples, not defaults.
       touchpad {
           // off
           tap
           // dwt
           // dwtp
           // drag false
           // drag-lock
           // natural-scroll
           // accel-speed 0.2
           accel-profile "flat"
           scroll-method "two-finger"
           // disabled-on-external-mouse
       }
   
       mouse {
           // off
           // natural-scroll
           // accel-speed 0.2
           accel-profile "flat"
           // scroll-method "no-scroll"
       }
   
       trackpoint {
           // off
           // natural-scroll
           // accel-speed 0.2
           // accel-profile "flat"
           // scroll-method "on-button-down"
           // scroll-button 273
           // scroll-button-lock
           // middle-emulation
       }
   
       // Uncomment this to make the mouse warp to the center of newly focused windows.
       // warp-mouse-to-focus
   
       // Focus windows and outputs automatically when moving the mouse into them.
       // Setting max-scroll-amount="0%" makes it work only on windows already fully on screen.
       // focus-follows-mouse max-scroll-amount="0%"
   }
   
   // You can configure outputs by their name, which you can find
   // by running `niri msg outputs` while inside a niri instance.
   // The built-in laptop monitor is usually called "eDP-1".
   // Find more information on the wiki:
   // https://yalter.github.io/niri/Configuration:-Outputs
   // Remember to uncomment the node by removing "/-"!
   output "eDP-1" {
       // Uncomment this line to disable this output.
       // off
   
       focus-at-startup
       // Resolution and, optionally, refresh rate of the output.
       // The format is "<width>x<height>" or "<width>x<height>@<refresh rate>".
       // If the refresh rate is omitted, niri will pick the highest refresh rate
       // for the resolution.
       // If the mode is omitted altogether or is invalid, niri will pick one automatically.
       // Run `niri msg outputs` while inside a niri instance to list all outputs and their modes.
       mode "1920x1080@60.000"
       variable-refresh-rate on-demand=true
   
       // You can use integer or fractional scale, for example use 1.5 for 150% scale.
       scale 1
   
       // Transform allows to rotate the output counter-clockwise, valid values are:
       // normal, 90, 180, 270, flipped, flipped-90, flipped-180 and flipped-270.
       transform "normal"
   
       // Position of the output in the global coordinate space.
       // This affects directional monitor actions like "focus-monitor-left", and cursor movement.
       // The cursor can only move between directly adjacent outputs.
       // Output scale and rotation has to be taken into account for positioning:
       // outputs are sized in logical, or scaled, pixels.
       // For example, a 3840×2160 output with scale 2.0 will have a logical size of 1920×1080,
       // so to put another output directly adjacent to it on the right, set its x to 1920.
       // If the position is unset or results in an overlap, the output is instead placed
       // automatically.
       position x=0 y=0
   }
   
   output "HDMI-A-1" {
       // Uncomment this line to disable this output.
       // off
   
       // Resolution and, optionally, refresh rate of the output.
       // The format is "<width>x<height>" or "<width>x<height>@<refresh rate>".
       // If the refresh rate is omitted, niri will pick the highest refresh rate
       // for the resolution.
       // If the mode is omitted altogether or is invalid, niri will pick one automatically.
       // Run `niri msg outputs` while inside a niri instance to list all outputs and their modes.
       mode "1920x1080@60.000"
   
       // You can use integer or fractional scale, for example use 1.5 for 150% scale.
       scale 1
   
       // Transform allows to rotate the output counter-clockwise, valid values are:
       // normal, 90, 180, 270, flipped, flipped-90, flipped-180 and flipped-270.
       transform "normal"
   
       // Position of the output in the global coordinate space.
       // This affects directional monitor actions like "focus-monitor-left", and cursor movement.
       // The cursor can only move between directly adjacent outputs.
       // Output scale and rotation has to be taken into account for positioning:
       // outputs are sized in logical, or scaled, pixels.
       // For example, a 3840×2160 output with scale 2.0 will have a logical size of 1920×1080,
       // so to put another output directly adjacent to it on the right, set its x to 1920.
       // If the position is unset or results in an overlap, the output is instead placed
       // automatically.
       position x=1920 y=0
   }
   
   // Settings that influence how windows are positioned and sized.
   // Find more information on the wiki:
   // https://yalter.github.io/niri/Configuration:-Layout
   layout {
       // Set gaps around windows in logical pixels.
       gaps 0
   
       // When to center a column when changing focus, options are:
       // - "never", default behavior, focusing an off-screen column will keep at the left
       //   or right edge of the screen.
       // - "always", the focused column will always be centered.
       // - "on-overflow", focusing a column will center it if it doesn't fit
       //   together with the previously focused column.
       center-focused-column "on-overflow"
   
       // You can customize the widths that "switch-preset-column-width" (Mod+R) toggles between.
       preset-column-widths {
           // Proportion sets the width as a fraction of the output width, taking gaps into account.
           // For example, you can perfectly fit four windows sized "proportion 0.25" on an output.
           // The default preset widths are 1/3, 1/2 and 2/3 of the output.
           proportion 0.33333
           proportion 0.5
           proportion 0.66667
   
           // Fixed sets the width in logical pixels exactly.
           // fixed 1920
       }
   
       // You can also customize the heights that "switch-preset-window-height" (Mod+Shift+R) toggles between.
       // preset-window-heights { }
   
       // You can change the default width of the new windows.
       // default-column-width { proportion 0.5; }
       // If you leave the brackets empty, the windows themselves will decide their initial width.
       default-column-width {}
   
       // By default focus ring and border are rendered as a solid background rectangle
       // behind windows. That is, they will show up through semitransparent windows.
       // This is because windows using client-side decorations can have an arbitrary shape.
       //
       // If you don't like that, you should uncomment `prefer-no-csd` below.
       // Niri will draw focus ring and border *around* windows that agree to omit their
       // client-side decorations.
       //
       // Alternatively, you can override it with a window rule called
       // `draw-border-with-background`.
   
       // You can change how the focus ring looks.
       focus-ring {
           // Uncomment this line to disable the focus ring.
           // off
   
           // How many logical pixels the ring extends out from the windows.
           width 2
   
           // Colors can be set in a variety of ways:
           // - CSS named colors: "red"
           // - RGB hex: "#rgb", "#rgba", "#rrggbb", "#rrggbbaa"
           // - CSS-like notation: "rgb(255, 127, 0)", rgba(), hsl() and a few others.
   
           // Color of the ring on the active monitor.
           active-color "#856084"
   
           // Color of the ring on inactive monitors.
           //
           // The focus ring only draws around the active window, so the only place
           // where you can see its inactive-color is on other monitors.
           inactive-color "#505050"
   
           // You can also use gradients. They take precedence over solid colors.
           // Gradients are rendered the same as CSS linear-gradient(angle, from, to).
           // The angle is the same as in linear-gradient, and is optional,
           // defaulting to 180 (top-to-bottom gradient).
           // You can use any CSS linear-gradient tool on the web to set these up.
           // Changing the color space is also supported, check the wiki for more info.
           //
           // active-gradient from="#80c8ff" to="#c7ff7f" angle=45
   
           // You can also color the gradient relative to the entire view
           // of the workspace, rather than relative to just the window itself.
           // To do that, set relative-to="workspace-view".
           //
           // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
       }
   
       // You can also add a border. It's similar to the focus ring, but always visible.
       border {
           // The settings are the same as for the focus ring.
           // If you enable the border, you probably want to disable the focus ring.
           off
   
           width 2
           active-color "#ffc87f"
           inactive-color "#505050"
   
           // Color of the border around windows that request your attention.
           urgent-color "#9b0000"
   
           // Gradients can use a few different interpolation color spaces.
           // For example, this is a pastel rainbow gradient via in="oklch longer hue".
           //
           // active-gradient from="#e5989b" to="#ffb4a2" angle=45 relative-to="workspace-view" in="oklch longer hue"
   
           // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
       }
   
       // You can enable drop shadows for windows.
       shadow {
           // Uncomment the next line to enable shadows.
           // on
   
           // By default, the shadow draws only around its window, and not behind it.
           // Uncomment this setting to make the shadow draw behind its window.
           //
           // Note that niri has no way of knowing about the CSD window corner
           // radius. It has to assume that windows have square corners, leading to
           // shadow artifacts inside the CSD rounded corners. This setting fixes
           // those artifacts.
           //
           // However, instead you may want to set prefer-no-csd and/or
           // geometry-corner-radius. Then, niri will know the corner radius and
           // draw the shadow correctly, without having to draw it behind the
           // window. These will also remove client-side shadows if the window
           // draws any.
           //
           // draw-behind-window true
   
           // You can change how shadows look. The values below are in logical
           // pixels and match the CSS box-shadow properties.
   
           // Softness controls the shadow blur radius.
           softness 30
   
           // Spread expands the shadow.
           spread 5
   
           // Offset moves the shadow relative to the window.
           offset x=0 y=5
   
           // You can also change the shadow color and opacity.
           color "#0007"
       }
   
       // Struts shrink the area occupied by windows, similarly to layer-shell panels.
       // You can think of them as a kind of outer gaps. They are set in logical pixels.
       // Left and right struts will cause the next window to the side to always be visible.
       // Top and bottom struts will simply add outer gaps in addition to the area occupied by
       // layer-shell panels and regular gaps.
       struts {
           // left 64
           // right 64
           // top 64
           // bottom 64
       }
   }
   
   // Add lines like this to spawn processes at startup.
   // Note that running niri as a session supports xdg-desktop-autostart,
   // which may be more convenient to use.
   // See the binds section below for more spawn examples.
   
   // This line starts waybar, a commonly used bar for Wayland compositors.
   //spawn-at-startup "waybar"
   spawn-at-startup "qs" "-c" "noctalia-shell"
   spawn-at-startup "fcitx5"
   
   // To run a shell command (with variables, pipes, etc.), use spawn-sh-at-startup:
   // spawn-sh-at-startup "qs -c ~/source/qs/MyAwesomeShell"
   
   hotkey-overlay {
       // Uncomment this line to disable the "Important Hotkeys" pop-up at startup.
       skip-at-startup
   }
   
   // Uncomment this line to ask the clients to omit their client-side decorations if possible.
   // If the client will specifically ask for CSD, the request will be honored.
   // Additionally, clients will be informed that they are tiled, removing some client-side rounded corners.
   // This option will also fix border/focus ring drawing behind some semitransparent windows.
   // After enabling or disabling this, you need to restart the apps for this to take effect.
   prefer-no-csd
   
   // You can change the path where screenshots are saved.
   // A ~ at the front will be expanded to the home directory.
   // The path is formatted with strftime(3) to give you the screenshot date and time.
   screenshot-path "~/Pictures/Screenshots/Screenshot from %Y-%m-%d %H-%M-%S.png"
   
   // You can also set this to null to disable saving screenshots to disk.
   // screenshot-path null
   
   // Animation settings.
   // The wiki explains how to configure individual animations:
   // https://yalter.github.io/niri/Configuration:-Animations
   animations {
       // Uncomment to turn off all animations.
       // off
   
       // Slow down all animations by this factor. Values below 1 speed them up instead.
       // slowdown 3.0
   }
   
   // Window rules let you adjust behavior for individual windows.
   // Find more information on the wiki:
   // https://yalter.github.io/niri/Configuration:-Window-Rules
   
   // Work around WezTerm's initial configure bug
   // by setting an empty default-column-width.
   window-rule {
       // This regular expression is intentionally made as specific as possible,
       // since this is the default config, and we want no false positives.
       // You can get away with just app-id="wezterm" if you want.
       match app-id=r#"^org\.wezfurlong\.wezterm$"#
       default-column-width {}
   }
   
   window-rule {
       geometry-corner-radius 5
       clip-to-geometry true
   }
   
   // Open the Firefox picture-in-picture player as floating by default.
   window-rule {
       // This app-id regular expression will work for both:
       // - host Firefox (app-id is "firefox")
       // - Flatpak Firefox (app-id is "org.mozilla.firefox")
       match app-id=r#"firefox$"# title="^Picture-in-Picture$"
       open-floating true
   }
   
   // Example: block out two password managers from screen capture.
   // (This example rule is commented out with a "/-" in front.)
   /-window-rule {
       match app-id=r#"^org\.keepassxc\.KeePassXC$"#
       match app-id=r#"^org\.gnome\.World\.Secrets$"#
   
       block-out-from "screen-capture"
   
       // Use this instead if you want them visible on third-party screenshot tools.
       // block-out-from "screencast"
   }
   
   // Example: enable rounded corners for all windows.
   // (This example rule is commented out with a "/-" in front.)
   /-window-rule {
       geometry-corner-radius 12
       clip-to-geometry true
   }
   
   layer-rule {
       match namespace="^quickshell-overview$"
       place-within-backdrop true
   }
   
   binds {
       // Keys consist of modifiers separated by + signs, followed by an XKB key name
       // in the end. To find an XKB name for a particular key, you may use a program
       // like wev.
       //
       // "Mod" is a special modifier equal to Super when running on a TTY, and to Alt
       // when running as a winit window.
       //
       // Most actions that you can bind here can also be invoked programmatically with
       // `niri msg action do-something`.
   
       // Mod-Shift-/, which is usually the same as Mod-?,
       // shows a list of important hotkeys.
       Mod+Shift+Slash { show-hotkey-overlay; }
   
       // Suggested binds for running programs: terminal, app launcher, screen locker.
       Mod+T hotkey-overlay-title="Open a Terminal: alacritty" { spawn "alacritty"; }
       // Mod+D hotkey-overlay-title="Run an Application: fuzzel" { spawn "fuzzel"; }
       // Super+Alt+L hotkey-overlay-title="Lock the Screen: swaylock" { spawn "swaylock"; }
       Mod+B hotkey-overlay-title="Open chrome" { spawn "google-chrome-unstable"; }
       Mod+Y hotkey-overlay-title="Open windterm" { spawn "windterm"; }
   
       // Use spawn-sh to run a shell command. Do this if you need pipes, multiple commands, etc.
       // Note: the entire command goes as a single argument. It's passed verbatim to `sh -c`.
       // For example, this is a standard bind to toggle the screen reader (orca).
   //    Super+Alt+S allow-when-locked=true hotkey-overlay-title=null { spawn-sh "pkill orca || exec orca"; }
   
       // Example volume keys mappings for PipeWire & WirePlumber.
       // The allow-when-locked=true property makes them work even when the session is locked.
       // Using spawn-sh allows to pass multiple arguments together with the command.
       // XF86AudioRaiseVolume allow-when-locked=true { spawn-sh "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.1+"; }
       // XF86AudioLowerVolume allow-when-locked=true { spawn-sh "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.1-"; }
       // XF86AudioMute        allow-when-locked=true { spawn-sh "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"; }
       // XF86AudioMicMute     allow-when-locked=true { spawn-sh "wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"; }
   
       // Example brightness key mappings for brightnessctl.
       // You can use regular spawn with multiple arguments too (to avoid going through "sh"),
       // but you need to manually put each argument in separate "" quotes.
       // XF86MonBrightnessUp allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "+10%"; }
       // XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "10%-"; }
   
       // Open/close the Overview: a zoomed-out view of workspaces and windows.
       // You can also move the mouse into the top-left hot corner,
       // or do a four-finger swipe up on a touchpad.
       Mod+O repeat=false { toggle-overview; }
   
       Mod+Q repeat=false { close-window; }
   
       Mod+Left  { focus-column-left; }
       Mod+Down  { focus-window-down; }
       Mod+Up    { focus-window-up; }
       Mod+Right { focus-column-right; }
   //    Mod+H     { focus-column-left; }
   //    Mod+J     { focus-window-down; }
   //    Mod+K     { focus-window-up; }
   //    Mod+L     { focus-column-right; }
   
       Mod+Ctrl+Left  { move-column-left; }
       Mod+Ctrl+Down  { move-window-down; }
       Mod+Ctrl+Up    { move-window-up; }
       Mod+Ctrl+Right { move-column-right; }
   //    Mod+Ctrl+H     { move-column-left; }
   //    Mod+Ctrl+J     { move-window-down; }
   //    Mod+Ctrl+K     { move-window-up; }
   //    Mod+Ctrl+L     { move-column-right; }
   
       // Alternative commands that move across workspaces when reaching
       // the first or last window in a column.
       // Mod+J     { focus-window-or-workspace-down; }
       // Mod+K     { focus-window-or-workspace-up; }
       // Mod+Ctrl+J     { move-window-down-or-to-workspace-down; }
       // Mod+Ctrl+K     { move-window-up-or-to-workspace-up; }
   
       Mod+Home { focus-column-first; }
       Mod+End  { focus-column-last; }
       Mod+Ctrl+Home { move-column-to-first; }
       Mod+Ctrl+End  { move-column-to-last; }
   
       Mod+Shift+Left  { focus-monitor-left; }
       Mod+Shift+Down  { focus-monitor-down; }
       Mod+Shift+Up    { focus-monitor-up; }
       Mod+Shift+Right { focus-monitor-right; }
       Mod+Shift+H     { focus-monitor-left; }
       Mod+Shift+J     { focus-monitor-down; }
       Mod+Shift+K     { focus-monitor-up; }
       Mod+Shift+L     { focus-monitor-right; }
   
       Mod+Shift+Ctrl+Left  { move-column-to-monitor-left; }
       Mod+Shift+Ctrl+Down  { move-column-to-monitor-down; }
       Mod+Shift+Ctrl+Up    { move-column-to-monitor-up; }
       Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
       Mod+Shift+Ctrl+H     { move-column-to-monitor-left; }
       Mod+Shift+Ctrl+J     { move-column-to-monitor-down; }
       Mod+Shift+Ctrl+K     { move-column-to-monitor-up; }
       Mod+Shift+Ctrl+L     { move-column-to-monitor-right; }
   
       // Alternatively, there are commands to move just a single window:
       // Mod+Shift+Ctrl+Left  { move-window-to-monitor-left; }
       // ...
   
       // And you can also move a whole workspace to another monitor:
       // Mod+Shift+Ctrl+Left  { move-workspace-to-monitor-left; }
       // ...
   
       Mod+Page_Down      { focus-workspace-down; }
       Mod+Page_Up        { focus-workspace-up; }
       Mod+U              { focus-workspace-down; }
       Mod+I              { focus-workspace-up; }
       Mod+Ctrl+Page_Down { move-column-to-workspace-down; }
       Mod+Ctrl+Page_Up   { move-column-to-workspace-up; }
       Mod+Ctrl+U         { move-column-to-workspace-down; }
       Mod+Ctrl+I         { move-column-to-workspace-up; }
   
       // Alternatively, there are commands to move just a single window:
       // Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
       // ...
   
       Mod+Shift+Page_Down { move-workspace-down; }
       Mod+Shift+Page_Up   { move-workspace-up; }
       Mod+Shift+U         { move-workspace-down; }
       Mod+Shift+I         { move-workspace-up; }
   
       // You can bind mouse wheel scroll ticks using the following syntax.
       // These binds will change direction based on the natural-scroll setting.
       //
       // To avoid scrolling through workspaces really fast, you can use
       // the cooldown-ms property. The bind will be rate-limited to this value.
       // You can set a cooldown on any bind, but it's most useful for the wheel.
       Mod+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
       Mod+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
       Mod+Ctrl+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
       Mod+Ctrl+WheelScrollUp   cooldown-ms=150 { move-column-to-workspace-up; }
   
       Mod+WheelScrollRight      { focus-column-right; }
       Mod+WheelScrollLeft       { focus-column-left; }
       Mod+Ctrl+WheelScrollRight { move-column-right; }
       Mod+Ctrl+WheelScrollLeft  { move-column-left; }
   
       // Usually scrolling up and down with Shift in applications results in
       // horizontal scrolling; these binds replicate that.
       Mod+Shift+WheelScrollDown      { focus-column-right; }
       Mod+Shift+WheelScrollUp        { focus-column-left; }
       Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
       Mod+Ctrl+Shift+WheelScrollUp   { move-column-left; }
   
       // Similarly, you can bind touchpad scroll "ticks".
       // Touchpad scrolling is continuous, so for these binds it is split into
       // discrete intervals.
       // These binds are also affected by touchpad's natural-scroll, so these
       // example binds are "inverted", since we have natural-scroll enabled for
       // touchpads by default.
       // Mod+TouchpadScrollDown { spawn-sh "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.02+"; }
       // Mod+TouchpadScrollUp   { spawn-sh "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.02-"; }
   
       // You can refer to workspaces by index. However, keep in mind that
       // niri is a dynamic workspace system, so these commands are kind of
       // "best effort". Trying to refer to a workspace index bigger than
       // the current workspace count will instead refer to the bottommost
       // (empty) workspace.
       //
       // For example, with 2 workspaces + 1 empty, indices 3, 4, 5 and so on
       // will all refer to the 3rd workspace.
       Mod+1 { focus-workspace 1; }
       Mod+2 { focus-workspace 2; }
       Mod+3 { focus-workspace 3; }
       Mod+4 { focus-workspace 4; }
       Mod+5 { focus-workspace 5; }
       Mod+6 { focus-workspace 6; }
       Mod+7 { focus-workspace 7; }
       Mod+8 { focus-workspace 8; }
       Mod+9 { focus-workspace 9; }
       Mod+Ctrl+1 { move-column-to-workspace 1; }
       Mod+Ctrl+2 { move-column-to-workspace 2; }
       Mod+Ctrl+3 { move-column-to-workspace 3; }
       Mod+Ctrl+4 { move-column-to-workspace 4; }
       Mod+Ctrl+5 { move-column-to-workspace 5; }
       Mod+Ctrl+6 { move-column-to-workspace 6; }
       Mod+Ctrl+7 { move-column-to-workspace 7; }
       Mod+Ctrl+8 { move-column-to-workspace 8; }
       Mod+Ctrl+9 { move-column-to-workspace 9; }
   
       // Alternatively, there are commands to move just a single window:
       // Mod+Ctrl+1 { move-window-to-workspace 1; }
   
       // Switches focus between the current and the previous workspace.
       // Mod+Tab { focus-workspace-previous; }
   
       // The following binds move the focused window in and out of a column.
       // If the window is alone, they will consume it into the nearby column to the side.
       // If the window is already in a column, they will expel it out.
       Mod+BracketLeft  { consume-or-expel-window-left; }
       Mod+BracketRight { consume-or-expel-window-right; }
   
       // Consume one window from the right to the bottom of the focused column.
       Mod+J  { consume-window-into-column; }
       // Expel the bottom window from the focused column to the right.
       Mod+K { expel-window-from-column; }
   
       Mod+R { switch-preset-column-width; }
       // Cycling through the presets in reverse order is also possible.
       // Mod+R { switch-preset-column-width-back; }
       Mod+Shift+R { switch-preset-window-height; }
       Mod+Ctrl+R { reset-window-height; }
       Mod+F { maximize-column; }
       Mod+Shift+F { fullscreen-window; }
   
       // Expand the focused column to space not taken up by other fully visible columns.
       // Makes the column "fill the rest of the space".
       Mod+Ctrl+F { expand-column-to-available-width; }
   
       Mod+C { center-column; }
   
       // Center all fully visible columns on screen.
       Mod+Ctrl+C { center-visible-columns; }
   
       // Finer width adjustments.
       // This command can also:
       // * set width in pixels: "1000"
       // * adjust width in pixels: "-5" or "+5"
       // * set width as a percentage of screen width: "25%"
       // * adjust width as a percentage of screen width: "-10%" or "+10%"
       // Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
       // set-column-width "100" will make the column occupy 200 physical screen pixels.
       Mod+Minus { set-column-width "-10%"; }
       Mod+Equal { set-column-width "+10%"; }
   
       // Finer height adjustments when in column with other windows.
       Mod+Shift+Minus { set-window-height "-10%"; }
       Mod+Shift+Equal { set-window-height "+10%"; }
   
       // Move the focused window between the floating and the tiling layout.
       Mod+Z       { toggle-window-floating; }
       Mod+Shift+Z { switch-focus-between-floating-and-tiling; }
   
       // Toggle tabbed column display mode.
       // Windows in this column will appear as vertical tabs,
       // rather than stacked on top of each other.
       Mod+W { toggle-column-tabbed-display; }
   
       // Actions to switch layouts.
       // Note: if you uncomment these, make sure you do NOT have
       // a matching layout switch hotkey configured in xkb options above.
       // Having both at once on the same hotkey will break the switching,
       // since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
       // Mod+Space       { switch-layout "next"; }
       // Mod+Shift+Space { switch-layout "prev"; }
   
       Print { screenshot; }
       Mod+X { screenshot; }
       Ctrl+Print { screenshot-screen; }
       Alt+Print { screenshot-window; }
   
       // Applications such as remote-desktop clients and software KVM switches may
       // request that niri stops processing the keyboard shortcuts defined here
       // so they may, for example, forward the key presses as-is to a remote machine.
       // It's a good idea to bind an escape hatch to toggle the inhibitor,
       // so a buggy application can't hold your session hostage.
       //
       // The allow-inhibiting=false property can be applied to other binds as well,
       // which ensures niri always processes them, even when an inhibitor is active.
       Mod+Escape allow-inhibiting=false { toggle-keyboard-shortcuts-inhibit; }
   
       // The quit action will show a confirmation dialog to avoid accidental exits.
       Mod+Shift+E { quit; }
       Ctrl+Alt+Delete { quit; }
   
       // Powers off the monitors. To turn them back on, do any input like
       // moving the mouse or pressing any other key.
       Mod+Shift+P { power-off-monitors; }
   
   
       // Core Noctalia binds
       Mod+Space { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "launcher" "toggle"; }
       Mod+S { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "controlCenter" "toggle"; }
       Mod+Comma { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "settings" "toggle"; }
   
       // Audio controls
       XF86AudioRaiseVolume { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "volume" "increase"; }
       XF86AudioLowerVolume { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "volume" "decrease"; }
       XF86AudioMute { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "volume" "muteOutput"; }
       Mod+M { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "volume" "muteOutput"; }
   
       // Brightness controls
       XF86MonBrightnessUp { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "brightness" "increase"; }
       XF86MonBrightnessDown { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "brightness" "decrease"; }
   
       // Utility shortcuts
       Mod+V { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "launcher" "clipboard"; }
       // Mod+C { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "launcher" "calculator"; }
       Mod+L { spawn "qs" "-c" "noctalia-shell" "ipc" "call" "lockScreen" "toggle"; }
   }
   
   debug {
       honor-xdg-activation-with-invalid-serial
   }